METHOD FOR GENERATING ENCRYPTED ELECTRONIC CONTENTS FROM ELECTRONIC CONTENTS

• Main Authors: WANG XIN, RAMANUJPURAM ARUN, LAO GUILLERMO, RAM PRASAD, SCHULER ROBERT E, TA THANH T
• Format: Patent
• Language: English
• Published: 03.09.2009
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

PROBLEM TO BE SOLVED: To provide a method for generating encrypted electronic contents from electronic contents. SOLUTION: Electronic contents contain a data portion and a format portion. An encryption scheme is selected by an encryption engine, system resources are identified, and parameters of system resources to be transformed by the encryption scheme are determined. A digital work is encrypted by the encryption engine, thereby generating encrypted electronic contents. The encrypted electronic contents contain an encrypted data portion and a format portion and by storing a structure of the digital work, the encrypted digital work can be interpreted by an interpretation application. COPYRIGHT: (C)2009,JPO&INPIT